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Magnaflow

MagnaFlow 3in. Custom Builder Kit Performance Exhaust System 10703

$1,335.75 $981.00 Save $354.75

SKU: M001 10703

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Whether you're a pro like Chip Foose or a DIY builder, the MagnaFlow Custom Builder/Hot Rod Kit gives you the essentials to build your ideal exhaust system. Includes pipes, bends, and hangers—choose your own muffler and tip. Available in multiple sizes and backed by a Lifetime Warranty.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMagnaflow
Part NumberM001 10703

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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