CBR300/CBR250 Swap High Mount Single Exhaust – Honda Grom 2014–2025

2" High Mount Stainless Steel Exhaust for CBR300/CBR250 Engine Swaps

Engineered specifically for Honda Grom riders running a CBR300, CB300, or CBR250 engine swap, this high mount stainless steel exhaust header tucks cleanly under your seat — positioning the muffler to the right, just like the factory 2014–2015 exhaust location. The result is a clean, purposeful build that looks factory-fitted and performs like an upgrade.

Key Features

• Straight-through design for improved exhaust flow
• Higher tuck than Chimera — cleaner profile under the seat
• O2 bung welded in — compatible with Aracer AF1, AF2, and AF3 setups
• Bung cap included
• Fits all 51mm mufflers
• Made from 2" stainless steel for durability and corrosion resistance
• May require a simple bracket depending on model year

Fitment

Fits 2014–2025 Honda Groms with CBR300, CB300, CBR250, or CB250 engine swaps. Does not fit Honda Monkey.

Lead Time

Made to order — lead time is 1–2 weeks. Most orders ship within 3–5 business days.