Big Sexy 2:1 Performance Exhaust / '07-'16 Bagger

The Trask Big Sexy 2:1 is a stainless steel 2-into-1 exhaust for '07-'16 baggers, built around a three step header and a high flow merge collector.

No Shipping to California.

A 2-into-1 lives or dies on its collector. Trask stepped the header in three stages before the merge, which keeps exhaust velocity up through the transition instead of letting it stall where the pipes meet. That is the design decision behind this system, and it is aimed squarely at Twin Cam motors already making real power rather than at stock bikes looking for noise.

How the Big Sexy Exhaust Is Built

The tubing is mandrel bent stainless steel, which holds a consistent inside diameter through every curve rather than crimping at the bends. A double slip joint handles thermal expansion and keeps the seal tight through heat cycles. The custom assault style heat shield gives the system its own visual signature. Made in the USA, in raw, black or polished.

Big Sexy Exhaust Specifications

• 2-into-1 system for '07-'16 Touring models
• Three step header design with high flow merge and muffler
• Mandrel bent stainless steel construction
• Double slip joint for expansion and seal quality
• Custom assault style heat shield
• Built for big power Twin Cam engines
• Finishes: raw, black or polished
• Made in the USA

Big Sexy Exhaust Fitment

Fits '07-'16 Touring models including FLHR, FLHRC, FLHRS, FLHT, FLHTC, FLHTCU, FLHTCUL, FLHTK, FLHTKL, FLHTP, FLHX, FLHXS, FLTR, FLTRX, FLTRXS, FLTRU and CVO variants FLHRSE, FLHTCUSE, FLHTKSE, FLHXSE, FLTRSE, FLTRUSE and FLTRXSE.

Before You Order the Big Sexy Exhaust

⚠️ VERIFY street legality and emissions compliance for your state and model year before purchase. Most aftermarket performance exhaust systems are intended for closed course competition use and are not certified for street use in all jurisdictions. Also confirm exact fitment against your bike, and expect to retune after installation.