Roxstar Performance supplies verified-fitment exhaust systems for Harley-Davidson, sportbike, superbike, and adventure touring motorcycles — sourced from 11 internationally recognised brands with the fastest turnaround time on all imported items and nationwide delivery.
We deliver the fastest turnaround time on all imported items and confirm exact model-year fitment before anything ships. Whether you're after a titanium full-race system for a track-focused sportbike, a stepped-header setup for a Harley-Davidson Milwaukee-Eight, or a rugged stainless system for a BMW GS, we match the right brand to your bike, your goals, and the sound you're after.
Established in Cape Town
Authorised global brand partners
Motorcycle segments covered — Harley, Sportbike, Adventure
Fitment confirmed before dispatch
[ SELECT_ENGINE_ARCHITECTURE ] Inspect live backpressure reduction, wide-band lambda AFR targets, and dyno-verified horsepower curves across our primary exhaust platforms.
Stepped 1.75" to 2.00" headpipes paired with a high-velocity merge collector and Fuelpak FP4 wideband calibration for massive low-end V-Twin torque.
Exciting news for South African riders: Roxstar Performance has officially expanded! You can now browse our brand-new interactive online e-commerce catalogue featuring over 220 verified performance exhaust systems, headers, slip-ons, and engine upgrades across all 11 authorised global brands.
Filter by brand, category, or motorcycle model to view product photography, SKU specifications, acoustic profiles, and request direct fitment confirmation with the fastest import turnaround times nationwide.
Harley-Davidson M8 Softail
Yamaha MT-07 / FZ-07
BMW S1000RR Hypersport
Suzuki Hayabusa Gen 2 & Gen 3
Explore our interactive performance application directly below — built to help South African riders configure, compare, and match the ideal exhaust system for their motorcycle.
The verified operational standards of Roxstar Performance as South Africa's dedicated exhaust hardware distributor.
| Standard | What It Means |
|---|---|
| Fitment Verification | Every order is matched to exact make, model, year, and engine platform before dispatch — not just listed by category |
| Fastest Import Turnaround | Fastest turnaround time on all imported items via priority international air freight and streamlined customs clearance |
| Brand Authorisation | Authorised South African distributor for 11 global performance exhaust manufacturers |
| Sound Matching | Guidance on tone and acoustic character, not just horsepower figures |
| Nationwide Delivery | Trackable courier dispatch to Cape Town, Johannesburg, Durban, and all South African provinces |
| Technical Support | Direct advice on tuning, O2 sensors, and AFR considerations after fitment |
Direct manufacturer relationships across European superbike engineering, American V-Twin platforms, and adventure touring systems.
We have selected one flagship exhaust or performance upgrade from each of our 11 authorised global brands below. Click any product to inspect full technical specifications, or head straight to our interactive Products Section to browse all 220+ systems.
BAS-1S72EBFitment: Harley-Davidson Softail M8 (2018-2024)
The Bassani Road Rage III is engineered specifically for Milwaukee-Eight Softail chassis to unleash maximum torque and horsepower through stepped header acoustics.
BRO-AH2-HAYAFitment: Suzuki Hayabusa GSX1300R (2008-2024 Gen 2 & Gen 3)
The undisputed benchmark for drag and street Hayabusas, delivering explosive top-end power and substantial weight reduction.
COB-6109RBFitment: Harley-Davidson Touring M8 (2017-2024)
Engineered specifically for riders who want an unmistakably deep, rich exhaust tone that commands attention without causing highway drone.
DOM-HP8-R1250GSFitment: BMW R1250GS & R1250GS Adventure (2018-2024)
The flagship European adventure silencer, giving the BMW ShiftCam boxer twin an assertive acoustic voice while shedding high-mounted rear weight.
FEU-7098Fitment: Harley-Davidson Milwaukee-Eight Oil-Cooled & Twin-Cooled (2017-2024)
The definitive valvetrain and oiling upgrade for performance Milwaukee-Eight engines, delivering unmatched oil pressure, sumping protection, and high-lift power.
RIN-500-0185Fitment: Harley-Davidson Touring M8 (2017-2024)
The gold standard in touring bagger acoustics, specifically engineered to produce a deep, rumbling exhaust note that overcomes catalytic damping.
SCO-RBM78TEOFitment: BMW S1000RR (2019-2024 K67 Platform)
British Superbike championship pedigree brought to the BMW S1000RR, delivering weight savings, sharp aesthetics, and an exhilarating exhaust scream.
SPC-SPX-S1000RRFitment: BMW S1000RR (2019-2024 K67 Platform)
German precision engineering tailored for the BMW S1000RR, combining ultra-lightweight dry carbon fiber with an intoxicating superbike howl.
SS-550-0950Fitment: Indian FTR 1200, FTR 1200 S, FTR Rally & FTR R Carbon (2019-2024)
Brings authentic American Flat Track championship racing heritage to the Indian FTR 1200, delivering aggressive styling and a barking V-Twin exhaust note.
TAB-121-1290-ZFitment: Harley-Davidson Touring M8 (2017-2024)
The definitive loud exhaust for Milwaukee-Eight baggers, the Zombie baffle bypasses traditional damping to unleash deep, concussive exhaust pulses.
VH-47229Fitment: Harley-Davidson Softail M8 (2018-2024)
The undisputed hot-rod icon, delivering unmistakable stepped-pipe styling, clean slash-cut ends, and an aggressive, throaty exhaust bark.
Each of our 11 authorised brands features 20 dedicated products in our interactive catalogue. Filter by brand, system type, or motorcycle model to find your exact upgrade.
Unlock ferocious high-RPM scavenging, razor-sharp throttle response, and dramatic unsprung weight reduction. Whether you are chasing lap times at Kyalami on a Yamaha YZF-R1 or BMW S1000RR, launching a Suzuki Hayabusa or Kawasaki ZX-14R down the strip, or carving mountain passes on a KTM 1290 Super Duke R or MT-09, Roxstar Performance supplies South Africa's premier sportbike and streetfighter exhaust hardware.
Track & Streetfighter Value LeaderPrecision-crafted in Europe from high-grade AISI 304 stainless steel with precision TIG welds and Satin Black carbon-tip HP8 or ultra-compact GP1 / GP2 canisters. Engineered to delete heavy OEM catalytic breadboxes on crossplane superbikes and high-torque streetfighters.
Hypersport & Drag Strip AuthorityBuilt in Dayton, Ohio for maximum quarter-mile acceleration and roll-on velocity. Brock's Alien Head 2, ShortMeg, and Pentacarbon 4-into-1 full systems convert heavy dual-canister hypersport bikes into lightweight, fire-breathing track and street monsters.
British MotoGP & BSB PedigreeHand-built in Derbyshire, England using MotoGP and British Superbike telemetry. Featuring Scorpion's unmistakable CNC-machined Red Power outlet ring across the multi-faceted Serket Taper and featherweight RP-1 GP carbon and satin titanium sleeves.
Compare model-specific HP gains in our Superbike Guide or browse all sportbike & streetbike exhausts in our online catalogue.
For nearly two decades, Roxstar Performance has been South Africa's trusted specialist for genuine imported Harley-Davidson and American V-Twin exhaust systems, Stage I–IV engine internals, high-flow air intakes, and digital fuel-mapping hardware. From fat-tyre custom V-Rod / Night Rod Special and Breakout muscle cruisers to long-haul Milwaukee-Eight Street Glide & Road Glide baggers, we match every build with verified-fitment components.
Custom Muscle Cruisers, Performance Baggers & Stage II–IV V-Twin Builds
Authorised SA distributor for Vance & Hines, Bassani Xhaust, S&S Cycle, Feuling Parts, Rinehart Racing, TAB Performance & Cobra USA.
Unlock deep, chest-thumping potato-potato cadence and low-RPM roll-on torque. We supply Bassani Road Rage III stepped 2-into-1 systems, Vance & Hines Shortshots Staggered & Big Radius pipes, Rinehart DBX45 touring mufflers, TAB Performance BAM Sticks with Zombie Baffles, and Cobra Neighbor Haters in triple-stepped chrome, ceramic matte black, and brushed 304 stainless steel.
True V-Twin reliability starts inside the crankcase. Upgrade your Milwaukee-Eight or Twin Cam with Feuling Reaper 592 / 574 Camchest Kits, billet high-volume oil pumps that eliminate wet-sumping, S&S 475C bolt-in camshafts, Quickee adjustable chromoly pushrods, hydraulic race lifters, and 124ci / 128ci Big Bore cylinder kits.
Pair your exhaust upgrade with high-capacity Vance & Hines VO2 Falcon / Naked or S&S Stealth Teardrop washable pleated air cleaners and calibrate your Air-Fuel Ratio (AFR) with the Vance & Hines Fuelpak FP4. Eliminate lean factory surging, stop decel popping, and drop rear-cylinder operating temperatures in South African summer traffic.
We verify exact chassis sub-models across Softail (Breakout, Fat Boy, Low Rider S/ST, Street Bob, Fat Bob), Touring (Street Glide, Road Glide, Road King, Ultra Limited), Dyna, V-Rod / Night Rod Special (VRSCF), Sportster (XL 883/1200 & Sportster S), and Indian Motorcycle — checking `12mm` vs `18mm` O2 sensor bungs, forward vs mid-controls, and stretched saddlebag clearance.
Official SA Flagship PartnerDominator is Roxstar's best-selling brand — engineered in Europe for riders who move between track days, street riding, and long-distance adventure touring on a single machine. Full systems and slip-ons deliver measurable horsepower gains, reduced backpressure, and a deep, aggressive tone, backed by a 5-year manufacturer warranty.
Tailored exhaust hardware for distinct riding disciplines and powertrain architectures.
Engineered for maximum exhaust gas velocity and weight reduction. Aerospace-grade titanium, carbon fibre end-caps, and optimised link pipes.
Dominator, Scorpion, Brock's Performance
Stepped-header flow engineering and pulse scavenging for American V-twin performance — from 2-into-1 systems to high-flow slip-ons.
Vance & Hines, Bassani, S&S Cycle
AISI 304 stainless steel construction built for extreme temperatures, corrosion resistance, and off-road vibration, with removable dB killers for modulated acoustics.
Dominator, Scorpion, SpeedPro Cobra
We don't ship boxes on a guess. Every order goes through technical verification led by Leon de Wet:
Roxstar Performance delivers the fastest turnaround time on all imported items with nationwide delivery — dispatching from our Claremont, Cape Town hub to Johannesburg, Durban, and all South African provinces with fully trackable door-to-door courier service.
Nearly two decades of dedicated technical consultation, 100% verified fitment, and trusted nationwide supply for South African superbike, Harley-Davidson, and adventure riders.
"Ordered an incredible Exhaust for my BMW GS 1200 LC. Leon was always reachable and his service was top notch. I would highly recommend this business and will order again."
11 reviews · 10 months ago
"Leon is a Legend. Purchased a pipe for my sons 16th Bday and he went the more than extra mile to make this happen. Very much appreciated - I highly recommend Roxstar Performance."
4 reviews · 5 years ago
"20 years of service with 100 percent record of successful supply and delivery of parts. One cannot fault that. In the superbike and Harley Davidson industry this brand has a strong record of supplying the best performance motorcycle parts."
2 reviews · 2 years ago
"It was a pleasure doing business with Leon. Honest guy and know what he is talking about."
13 reviews · 2 years ago
"Excellent quality parts, excellent service..."
Local Guide · 7 reviews · 10 photos · 6 years ago
Connect with Roxstar Performance on Facebook and Instagram for customer bike features, exhaust sound checks, and new catalogue drops.
Explore our latest technical guides covering South African exhaust brand comparisons, model-specific 1000cc superbike fitment, and ECU fuel-mapping requirements.
An attribute-level technical comparison of the top motorcycle exhaust brands available in South Africa — evaluating Bassani Xhaust, Vance & Hines, Akrapovič, and Dominator Exhaust across header flow geometry, 304 stainless vs Grade 1 titanium metallurgy, acoustic output, SANS 10047 compliance, and dyno-verified performance.
Model-specific superbike exhaust fitment and engineering matrix for the Yamaha YZF-R1 Crossplane CP4, Kawasaki Ninja ZX-10R, BMW S1000RR ShiftCam, and Suzuki Hayabusa — comparing 3/4 decat setups, full systems, weight savings, and wheel horsepower gains.
Complete technical guide on motorcycle ECU remapping, Air-Fuel Ratio (AFR) stoichiometry, deceleration popping, direct bench flashing vs Vance & Hines Fuelpak FP4 autotuners, and South African dyno tuning costs.
Clear, verified answers regarding motorcycle exhaust fitment, tuning, and delivery in South Africa.
Give us your motorcycle's make, model, year, and displacement for direct fitment verification and a custom quote.
