Pontiac LeMans Exhaust & Emissions

At JC Whitney, we offer the best selection of Pontiac LeMans Exhaust & Emissions parts and accessories. We offer an industry leading 30-day Guarantee so that you can shop with confidence! Narrow your selection below by providing the year of your vehicle for a custom list of Pontiac LeMans Exhaust & Emissions products.

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20 out of 281 products in Exhaust & Emissions
  • WALKER OE REPLACEMENT TAIL PIPE

    Fits Pontiac LeMans

    Walker Tail Pipe. Made out of high grade materials which ensures total protection and durability. Provide only the best part for your vehicle... more

    Priced from:

    $22.06
  • HEDMAN ENGINE SWAP HEDDER

    Fits Pontiac LeMans

    HEDMANN ENGINE SWAP HEDDERS. Improve engine efficiency allowing an increase performance by up to 20%. Remove exhaust gasses faster and... more

    Save $198

    On sale from:

    $558.58
    $186.57
  • FLOWTECH PERFORMANCE HEADERS

    Fits Pontiac LeMans

    Performance Headers. Reduce back pressure. Help engine "breathe" better to increase power and gas mileage. Available in high-temperature... more

    Priced from:

    $149.99
  • WALKER OE REPLACEMENT EXHAUST CLAMP

    Fits Pontiac LeMans

    Walker OE Replacement Exhaust Clamp. Direct OE Replacement. Walker OE Replacement Exhaust Clamp is the ideal replacement unit of choice... more

    Priced from:

    $10.39
  • WALKER QUIET-FLOW3 MUFFLER

    Fits Pontiac LeMans

    Walker Muffler. Made to provide maximum quality and performance. Provide only the best part for your vehicle with the help of the high... more

    Priced from:

    $70.09

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