The Ultimate LS3 Intake Manifold Dyno Shootout!

We get a lot of questions about intake manifolds, and because our recommendations vary depending on use and application – we thought it would be helpful to conduct a series of tests which demonstrate the several available intake manifolds back to back on the same engine. We hope these results will help our customers better […]

Huge L83 & L86 NA Head & Cam Performance Gains (+100rwhp!)

LT’s are the new LS’s! The performance truck market continues to grow at a staggering rate – with huge popularity going back to the early LS trucks. The L83 (5.3L) and L86 (6.2L) performance potential is especially promising due to these modern generation LT engines offering so much more power and technology than its predecessor […]

GPI Flex Fuel Kit for 2014+ C7 Corvette Now Available!

This Kit Uses: PLEASE NOTE: This kit can be installed prior to tuning, but in order to take full advantage using ethanol-based fuel you will need HP Tuners or EFILive tuning software and access to a dyno / competent tuner. Once the kit has been installed and the engine has been calibrated, the ECM will take […]

Solving the LT1 / LT4 Fueling Issues!

It’s a well known fact the direct injected LT1 / LT4 engines have fuel starvation issues at high boost levels – which leads to blown rings and melted pistons. We are developing a port fuel injection system system (similar to the new ZR1) utilizing the 42 Autosports Port Injection Control Kit and Haltech EMS to supplement the factory fuel […]

Bulletproofing the LT1 for Big Boost with GPI’s LT1 Drop in Piston / Rod Package!

Bulletproofing the LT for Boost The LT series GM engines are incredible powerplants as designed – however unlike their predecessor (LSx) – the LT’s commonly rebel when power adders such as superchargers, turbos, and nitrous are added. unlike the LS – the LT’s commonly rebel when power adders such as superchargers, turbos, and nitrous are […]

Lifters, Lash and Preload. What you don’t know won’t hurt you, or will it?

In speaking with our customers, and browsing various automotive forums – I have observed a lot of confusion and misinformation concerning hydraulic lifter operation and preload specification. I have concluded it may be helpful to provide some information on this subject. Anatomy of a Hydraulic Lifter A hydraulic lifter isn’t too complicated. It consists primarily […]

Chapter 2: Engine Dyno of the MAX Performance Package

THE ENGINE DYNO RESULTS ARE IN! 150HP MORE THAN STOCK LS3! Here is our latest testing of the LS3 / L99 MAX Performance Head & Cam Package. We’ve taken the goodness of the LS7, and adapted it to the LS3 / L99 platforms, to create a package that is the best of both worlds! The […]

GWATNEY PERFORMANCE AND AFFIRM


Affirm and Gwatney Performance have teamed up to offer easy financing for orders over $500 – without a catch. There are no gimmicks like deferred interest or hidden fees, so the total you see at checkout is always what you’ll actually pay.

CHOOSE 3, 6, OR 12 MONTHLY PAYMENTS


Affirm designed its loans to offer you flexibility and control over your budget. Affirm offers rates from as low as 10-30% APR based on your credit. Actual rates will be shown at checkout.

REAL PEOPLE, REAL SUPPORT


Affirm has a dedicated team in San Francisco at Affirm HQ, ready to answer your questions and help out however they can.


FREQUENTLY ASKED QUESTIONS

 

WHAT IS REQUIRED TO HAVE AN AFFIRM ACCOUNT?

 

  1. Be 18 years or older (19 years or older in Alabama or if you’re a ward of the state in Nebraska).
  2. Provide a valid U.S. or APO/FPO/DPO home address. Buy with Affirm is not currently available to West Virginia residents.
  3. Provide a valid U.S. mobile or VoIP number and agree to receive SMS texts. The phone account must be registered in your name.
  4. Provide your full name, email address, date of birth, and the last 4 digits of your social security number to help us verify your identity.



DO I HAVE A CREDIT LIMIT WITH AFFIRM?


Unlike a credit card, Affirm is not a revolving line of credit. While customers can take out multiple Affirm loans at once, each Affirm loan application is evaluated separately as a closed-end transaction. An application from a returning customer may be denied, however, if that customer has failed to repay other Affirm loans on time or if the customer shows excessive borrowing behavior.

HOW DO I PAY MY BILLS?


You can pay your Affirm bills online at www.affirm.com/pay. They accept payment by debit card, bank transfer and check.

DOES AFFIRM PERFORM A CREDIT CHECK?


Yes, when you first create an Affirm account, Affirm perform a ‘soft’ credit check to help verify your identity and determine your eligibility for financing. This ‘soft’ credit check will not affect your credit score.

WHY WAS I PROMPTED TO PAY A DOWN PAYMENT WITH A DEBIT CARD?


Affirms tries hard to approve every purchase but sometimes can’t approve the full amount. When this happens, Affirm provides a debit card down payment option so that you may still complete your purchase right away.

WHY WAS I PROMPTED FOR A CHECKING ACCOUNT?


Affirm sometimes requires additional information to consider a credit application. Such information may include an active checking account, which helps Affirm verify your identity and your ability to repay the requested loan. If they prompt you for this information but you are unable to provide it, Affirm will be unable to approve your credit application.


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