TRD Exhaust -- Questions...

[phatweb]

I recently had an Injen CAI installed as well as a TRD Exhaust on my 2002 GTS (6spd).

The exhaust place replaced one of the factory pipes closer up near the front with one that was smaller which made it a little louder. My question is... does that hurt performance any?

ALSO: It bogs in first for about 4-5 seconds when it has been sitting. Is that an exhaust/cai problem or something else?

[J3adSeed]

why they replaced your factory pipes makes no sense. i hope they had a good reason. and they shouldn't have used a smaller pipe, i mean, why? i would think that it would hurt performance as it restricts air.