My favorite upgrade! Not only did it add noticeable spool-up, it added stronger pull and an incredible sound that I never expected to come from my Saab. It was much louder than the sports exhaust alone and the exhaust note is beautiful! Not punkish, just pure performace. The quality of the Downpipe itself was much better than expected. It was nearly 2/3 the weight of the stock downpipe and it was much larger in diameter. Slightly difficult to install but still fun. I would recommend this upgrade to anyone wanting a louder exhaust and a quicker turbo.

Rating: [5 of 5 Stars!]