Technical guides
Fitment, materials, dyno data and tuning answers from the people who build the parts. Written by AZ Motorsport in Québec.
Shopping a Porsche Panamera Turbo S 971.2 exhaust? Check fitment, valves, sound, tuning, CEL risk and Québec/Canada questions before ordering.
Compare Ferrari SF90 downpipes, 296 exhaust options and 812 exhaust upgrades by platform, sound goals, CEL/tune risk, fitment checks and Canada/Québec race-use caveats.
Compare Audi RSQ8 downpipes, the AZM RSQ8 race exhaust, and a combined setup with fitment, sound, CEL, tuning and race-use caveats before ordering.
Compare McLaren 570S, 600LT and 720S downpipes vs race exhaust systems by fitment family, sound change, CEL risk, tuning needs and upgrade order.
Shopping for a modified exhaust near Brossard? Compare valved exhausts, cat-back/race systems, downpipes and headers before you order, with fitment, CEL, tuning, winter and...
Compare Porsche 991 and 992 GT3/GT3 RS exhaust paths by fitment, valves, headers, sound character, CEL risk and Canada/Québec race-use cautions before ordering.
Shopping for a Lamborghini Aventador SVJ exhaust? Compare AZM F1 exhaust fitment, valves, sound, CEL cautions and Canada race-use notes.
Shopping Audi R8 V10 headers? See AZM R8 race header fitment, sound expectations, CEL/tuning cautions and Canada/Québec race-use notes before ordering.
