Quote:
Originally Posted by xenof80
hmmm should I go stage 2 with full catback system or be safe and stay stage 1.....
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Quote:
Originally Posted by climax_e92
What mods are needed for stage 2 ? Going to get bm3 next week  currently only have bms stage 1, Injen DC intake , full exhaust with stock down pipes. Thank you |
Downpipes are recommended but not required to run the Stage 2 map. To maximize gains though you'd definitely want to go with downpipes.