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PPE 1UZ GS400 Headers SC430 LS400 3UZ SC400 GS430
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PPE 1UZ GS400 Headers SC430 LS400 3UZ SC400 GS430


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  • $1,040.40
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  • Weight
    15 lbs
  • SKU
    1143003-SS

PPE Engineering is one of the longest running header suppliers for the Toyota/Lexus UZ V8 platform, and it's easy to see why! These headers are hand welded on a jig and nicely ported afterwards. These exhaust manifolds are made of 100% 304 stainless steel using a 4-1 design, and feature 1 5/8" runners with smooth formed collector and 2.5" outlet. They are a direct fit to the stock catalytic converters. Power gains are 18-20 whp and 20+ ft lbs!

Please make sure you select the correct car application so we can send the correct header design out for you. Price is for both headers. Please keep in mind these are often made to order, so there may be a wait time of a few weeks or more.

  • Chassis
    GS400, 1140002-SS, GS430/SC430, 1143003-SS, LS400, 1140005-SS, LS430, 1143001-SS, SC400 (requires fab work) 1140004-SS
  • ARP Header Bolts
    No, Yes (recommended)

Most product ships from either the manufacture or largest wholesale location to pass the saving to you. Most orders will ship via UPS, as we will be able to provide the best rates and have had the least issues when using UPS.


IF YOU DO NOT LIKE THE AUTOMATED SHIPPING CALCULATOR'S RATES, PLEASE CONTACT US AND WE CAN GET YOU A BETTER ONE! Especially for anyone outside the USA, please contact us with a list of parts you'd like to order, and where you are located.

We accept the following payment methods:

Also Venmo and unmarked nonsequential dollar bills

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