Anyone know what is the difference between the 04 TSX stock Springs #51401-SEC-A03, And the stock 04 Base TL springs # 51401-SEP-A03?
I'm looking for a set of springs with a slight drop and H&R has the ( H&R OE Sport Springs ) -0.75F -0.5R for the 04 TSX but not for the 04 TL
Is it just the Spring Rate's different for them?

 

Sorry about that....

 

Part numbers are the same, meaning it is the same product. What will/should happen is that you will have a bigger drop because of the weight of the TL

 

^false... if you throw tsx springs on the car you will just have a different spring rate, meaning you may hit the bump stops on dips and prematurely wear out ur struts

H&R makes springs for the tl 50104

if you want a similar drop to the one you stated above than you want the aspec suspension

 

I have a new set of KYB GR-2's still in the Box but can't seem to find the Springs with a small drop and do they sell the A-Spec Springs alone? Also can't seem to find the 04 TL stock spring rates anyone know what they are?