Roxstar Exhaust Selection & Fitment Guidance

Motorcycle Headers and Link Pipes

Motorcycle header pipe, collector, de-cat, and mid-pipe component selection. Roxstar Performance assists motorcycle owners across South Africa in evaluating compatible exhaust options, verifying exact model-year mounting points, sensor bungs, and fuel management requirements prior to ordering.

Fitment Information and Selection Requirements

Exhaust system compatibility is specific to motorcycle make, exact model variant, production year, and engine displacement. The table below outlines core technical dimensions evaluated during fitment verification:

Technical DimensionEvaluation CriteriaRoxstar Fitment Control
Model Year & VariantHeader port geometry and frame mounting points change across model revisions.Cross-referenced against manufacturer fitment diagrams.
O2 Sensor BungsThread size (M12 vs M18) and sensor location dictate closed-loop operation.Verified prior to quoting header or full system installations.
Fuel ManagementAltering exhaust velocity changes air-fuel ratio, requiring ECU remapping or tuner.Tuning requirements identified upfront (e.g. ThunderMax).
Accessory ClearancePannier racks, centre stands, and bash plates can interfere with silencer angle.Checked for adventure and touring motorcycle setups.

Available Brand Scope

Systems and hardware available through Roxstar fitment guidance, subject to confirmed availability:

Dominator Exhausts
Scorpion
Brock's Performance

Related Exhaust Category Hubs

Motorcycle Headers and Link Pipes FAQs

Clear, evidence-backed answers regarding motorcycle exhaust fitment and supply.

What is the function of a motorcycle link pipe or mid-pipe?
A link pipe connects the collector section of the headers to the rear silencer canister, bridging differences in tubing diameter or mounting angle.
What is the role of O2 sensor bungs on aftermarket headers?
O2 sensor bungs are threaded ports (commonly M12 or M18) welded into the header pipes that accept factory narrow-band or wide-band oxygen sensors for fuel management.
Can aftermarket headers be paired with a factory OEM silencer?
Only if the outlet diameter and clamp position match OEM specifications. Most performance headers require an matching slip-on or adaptor link pipe.

Request Motorcycle Headers and Link Pipes Fitment Advice

Provide your motorcycle make, model, year, and displacement for direct technical fitment verification and quotation.