SKU
avs_manifolds

AVS Cast Iron Upgraded Exhaust Manifolds

$595.00

Yep... we have them too. We don't like it any more than you do, but it's what's available.

These are a upgrade over factory restrictive manifolds. Any turbo can benefit from the installation of aftermarket manifolds, from stock to huge, more flow means better spool and a increase in power throughout the power band.

The Chinese hardware is not very good. We highly recommend using the GTR nuts instead. They don't use washers, instead they have a flanged base. You can reuse your factory inconel studs, but you'll need to cut two down for clearance (the last studs on either side closest to the firewall). You can do this with a hacksaw.

*** This product is for off-road, competition use only, and as such; is not for use on emission controlled vehicles. This product cannot be sold to customers in the state of California. All orders for this product, from California, will be cancelled. ***

Yep... we have them too. We don't like it any more than you do, but it's what's available.

These are an upgrade over factory restrictive manifolds. Any turbo can benefit from the installation of aftermarket manifolds, from stock to huge, more flow means better spool and a increase in power throughout the power band.

The Chinese hardware is not very good. We highly recommend using the GTR nuts instead. They don't use washers, instead they have a flanged base. You can reuse your factory inconel studs, but you'll need to cut two down for clearance (the last studs on either side closest to the firewall). You can do this with a hacksaw.

*** This product is for off-road, competition use only, and as such; is not for use on emission controlled vehicles. This product cannot be sold to customers in the state of California. All orders for this product, from California, will be cancelled. ***

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