STM Stainless Axle-Back Exhaust for 2006-2013 Lexus IS250/IS350 Supertech They are heat-treated prior to

They are heat-treated prior to thread rolling and machining

The shape of STEP2 is the same as STEP1

Infinity G37 2008 - 2013

• Premium machined welds

We know many Evo's run without the factory crash bar

STM Stainless Axle-Back Exhaust for 2006-2013 Lexus IS250/IS350 Supertech They are heat-treated prior toThe STM Stainless Steel Axle Back Exhaust System for the 2006 2013 IS250 IS350 AWD and RWD models connects directly to your factory y pipe cat for a perfect, USA made fit and finish. A full stainless steel, 2. 5" mandrel bent construction ensures a lasting quality backed by the STM Lifetime Warranty. This axle back completely removes the back mufflers and opens up the exhaust flow for the performance and sound this car was missing. Sound clips are