Chase Bays Front to Rear AN Fuel Line Kit - Toyota AE86 Corolla with Beams 3S-GE

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The ongoing unsolved issue with the AE86 chassis is fuel delivery. On SR5 chassis there are a lot of things working against you. The fuel feed and return coming from the tank to the engine bay are both 3/16" (4.76mm) when they need to be at least 5/16" (7.93mm). Plus the SR5 has an external inline fuel pump that is far from sufficient and upgrading it would require new pump, wiring, and fuel lines everywhere either way. If you have a GTS you've got the good tank and proper sized lines...but they're likely rusting out where the hard line is and dry rotting where any rubber is. This is where we come in. 

First things first, thanks to Rock Auto and Amazon, changing to a GTS Tank and Fuel Pump Bracket is well under $250 USD! So if you have an SR5, upgrade to the GTS Fuel Tank and Fuel Pump Bracket with the links below then buy any fuel pump to suite. 

Hatchback GTS Tank [Part # 77001-28270]

Coupe GTS Tank [Part # 77001-19525]

GTS Fuel Pump Bracket [Part # 23206-16170]

The Chase Bays Front to Rear A.N. Fuel Line upgrade and replacement for AE86 is a one size fits all solution for both SR5 and GTS chassis. The lines completely replace the original rubber and hardline from the tank to the fuel rail with the option to add an external fuel pressure regulator (for BEAMS it is required). It is all -6AN (3/8" inner diameter) stainless steel reinforced E85 safe rubber with high heat non-abrasive nylon sheathing braid. The hose ends and adapters are black aluminum anodized.

We use the best components we can, if there is a better quality component...we're going to use it. Chase Bays designs everything to be clutter free, stealthy/minimalist/tucked, and to last longer than what came on the car from the factory.

Returns Policy

--PLEASE NOTE: MOST ORDERS ARE SUBJECT TO RESTOCK OR CANCELATION FEE. PLEASE CALL OUR OFFICE FOR DETAILS AND EXCEPTIONS-- You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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