| Y-Pipe: Before & After |
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| Copyright 2004 OJC Photo Inc |
| One way to improve exhaust performance on the Firehawk Trans Am equipped with the LS1 engine is to replace the Pontiac OEM "Y-Pipe" that connects from the dual catalytic converters to the 3" intermediate pipe flowing to the SLP high flow exhaust and dual/dual outlets. |
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| View of the original, factory installed Y-Pipe shows restrictive "flat" pipe joining the left catalytic converter to the 3" intermediate pipe and the SLP dual/dual exhaust, part of the 345 HP induction and exhaust system. |
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| A view of the SLP 3" Aftermarket Y-Pipe shows larger, less restrictive design, delivering more exhaust, less backpressure and a deeper exhaust note via the stock dual/dual system. |
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| You can clearly see the easy "bolt-on" design of the SLP aftermarket 3" Y-Pipe and how it mates up with two bolts. |
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| The switch is complete! |
| Special Thanks to Stealth Performance for providing the SLP Y-Pipe at a great price and Billy from Prospect Muffler in Oakland Park, FL for a perfect install. |
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