RENNtech Downpipe M133 - 45 AMG Engine with Catalytic Converter porsche-911--996---1997-2005--gt2-esr5024077 Whether it’s a small deviation

Whether it’s a small deviation in the weave layup or a slight inconsistency in the finish

The maximum power number reached with the RENNtech ECU Upgrade for the GT 63 AMG S 4-Door Coupe is 783 HP and 798 LB-FT

To reach the maximum power level

Gains: +44 HP & +44LB-FT

we’ve created special carbon fiber tailpipes

RENNtech Downpipe M133 - 45 AMG Engine with Catalytic Converter porsche-911--996---1997-2005--gt2-esr5024077 Whether it’s a small deviationRENNtech Stainless Steel Exhaust Downpipe for M133 45 AMG Engines. Fits 176 A 45 AMG, 117 CLA 45 AMG and 156 GLA 45 AMG. Gains: +10HP & +10TQ. Our performance downpipe has been developed specifically for the CLA 45 to maximize exhaust gas flow, minimize back pressure and is a complete bolt on power solution. Crafted from T 304 stainless steel and featuring a 3. 5" inlet and 3"outlet, our downpipe mates perfectly with the OEM exhaust and requires no