Rinehart DBX45 Hi-Flo Replacement Baffle Set
All Rinehart 4.5-inch Touring Slip-On Mufflers (DBX45 & MotoPro 45)
The genuine upgrade kit for Rinehart 4.5-inch muffler owners looking to unleash the maximum volume and deep bass roar of the DBX series.
Includes currency-adjusted exchange rate, South African customs clearance, and insured door-to-door courier dispatch from Cape Town.
Engineering & Performance Characteristics
Perforated core diameter is enlarged to 2.5 inches to eliminate high-RPM backpressure choke on modified touring motors.
Engineered Highlights & Performance Gains
- Allows existing Rinehart 4.5" muffler owners to upgrade to the loud DBX acoustic profile
- High-temperature fiberglass blanket prevents packing blowout
- Unlocks increased exhaust gas flow on cammed or big-displacement touring engines
- Easy 15-minute install by removing end cap and retaining bolts
Technical Specifications
- Brand & Origin
- Rinehart Racing
- Product SKU / MPN
- RIN-100-0185B / 100-0185B
- System Architecture
- Acoustic Baffle Core Replacement Kit
- Material Construction
- Heavy-Duty Perforated Steel with High-Temp Ceramic Packing
- Surface Finish
- Raw Perforated Steel Core with Stainless Wrap
- Sound Profile
- Upgrades Standard Mufflers to DBX Sound Level
- ECU Tuning Status
- Factory Fuel Map Compatible
- Tuning Guidance
- Converts quiet MotoPro mufflers into high-flow DBX acoustic specs.
- Manufacturer Warranty
- 1-Year Limited Manufacturer Warranty
- Availability & Dispatch
- In Stock (Cape Town stock, 1-3 business days delivery)
Included in Box
- Pair of DBX45 Baffle Cores
- High-Temp Packing Wrap Pre-Installed
- Hardware Kit
Verified Fitment List
Confirmed compatible models for Rinehart Hi-Flo Acoustic Replacement Baffles - DBX45. Roxstar verifies model, year, and frame clearances prior to dispatch.
Not sure if your specific model year, engine size, or aftermarket luggage brackets are compatible? Our Cape Town technicians confirm all dimensions before taking payment.
Submit your bike specs for verification →South African Courier Logistics
All orders are dispatched from our Cape Town hub via fully trackable courier services. We deliver directly to private residences, commercial addresses, or designated motorcycle performance workshops.
About Rinehart Racing
Explore the full range of performance exhaust systems, tuning accessories, and precision engineered components from Rinehart Racing.
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Rinehart Hi-Flo Acoustic Replacement Baffles - DBX45 FAQs
Clear, evidence-backed answers regarding motorcycle exhaust fitment and supply.
How do I request fitment verification and pricing for Rinehart Hi-Flo Acoustic Replacement Baffles - DBX45?
Does this Rinehart Racing system require ECU re-tuning?
What is the delivery timeline for delivery within South Africa?
What warranty coverage applies to RIN-100-0185B?
Technical & Category Guides
- Rinehart Racing Brand ShowcaseExplore all performance products and engineering heritage from Rinehart Racing.
- Performance Products CatalogBrowse all 220+ performance exhausts, headers, and tuning upgrades.
- Fitment Confirmation GuideLearn how we verify motorcycle year, model, and sensor bung specs.
- Exhaust Tuning & Fuel MappingECU tuning, fuel management, and air-fuel ratio advisory.
Enquire on Rinehart Hi-Flo Acoustic Replacement Baffles - DBX45
Provide your motorcycle make, model, year, and displacement for direct fitment confirmation and an official written quote.