Traxxas Risonanza Racing Tmaxx 3.3 - 5487

Tuned pipe, Resonator, R.O.A.R. legal (aluminum, double-chamber) (fits T-Maxx® vehicles with TRX® Racing Engines) The Traxxas Resonator aluminum tuned pipe for Maxx trucks is specifically engineered to boost performance. It is the ultimate Maxx musclepipe! Traxxas Resonator aluminum tuned pipes are precision-engineered on the dyno to increase the power output of TRX® Racing Engines. The Resonator dual-chamber Maxx pipe (part #5487) provides an average peak torque increase of 16% resulting in brutal bottom end punch. A 10% increase in total power across the whole range provides smooth power delivery, perfect for the back yard or the race track. All Resonator pipes are fully polished to a beautiful mirror-chrome finish with a laser etched logo. Mounting hardware is included. Replacement part for these models:T-Maxx® T-Maxx®: TRX® 3.3, TQi™ 2.4GHz Radio System, Traxxas Link™ Wireless Module, & TSM® (Model# 49077-3)TRX® 3.3 TRX® 3.3 (Model# 5407)Accessory part for these models:TRX® 2.5R TRX® 2.5R (Model# 5207R)T-Maxx® T-Maxx®: TRX® 2.5 & TQ™ 2.4GHz Radio (Model# 49104-1)