I have certain queries in regards to my L67 statesman. Exhaust seems to be pricey being pacemakers to twin 2 1/4 inch system. Can you please suggest an alternative? If I buy all these Mace parts :- A2A intercooler complete setup, 1.9 roller rockers, cold

A cheaper alternative would be to consider running Hurricane Headers. Headers/extrators aside, just make sure you’re running high flow catalytic convertors.We can certainly work something out one you decide what you want exactly.We use to, but not anymore as we’ve been burnt one too many times.Your mods are reasonable. If you decide to incorporate a 19psi pulley with the A2A inter cooler you will have to machine the snout. Otherwise a 16psi pulley is fine. A larger MAF will depend on the tuner. We also recommend that you include you include a high performance cold air intake. Furthermore we recommend that you port the LIM and intercooler plate.It would be out a little, however Terry from Paramount Performance (company in Toowoomba), is an experienced operator and would be able to take this into account no problems.Our tuning package involves supplying your memcal to us via postage. We can then calibrate you memcal to your specific car. However with high performance customized supercharged vehicles we recomend that a custyom one off tune is more suitable. Keep in mind that other modifications done after a one off tune will require another tune.You will be expecting a total of around 200-220rwkw.